- API 5L Gr.B PSL-2 welded steel pipe
- 2016-11-19 08:44
- HomeConstruction DecorationPipe FittingsSteelIron Pipes API 5L Gr.B PSL-2 welded steel pipeCangzhouBaolong Steel Pipe Co
- 201 304 410 stainless square pipe
- 2016-10-26 03:29
- his is Jessie zhao from Cangzhou Baolong Steel pipe Co.,Ltd.. We offer carbon steel pipes covering seamless steel pipe,